diff --git a/library/core/tests/macros.rs b/library/core/tests/macros.rs
index 416d8fba39107..fdb4ea2941285 100644
--- a/library/core/tests/macros.rs
+++ b/library/core/tests/macros.rs
@@ -192,4 +192,4 @@ fn _allows_stmt_expr_attributes() {
         cfg(unix) => { one * two; }
         _ => { one + two; }
     }
-}
\ No newline at end of file
+}